CN201477375U - Improved structure of alarm clock movement - Google Patents
Improved structure of alarm clock movement Download PDFInfo
- Publication number
- CN201477375U CN201477375U CN2009201953413U CN200920195341U CN201477375U CN 201477375 U CN201477375 U CN 201477375U CN 2009201953413 U CN2009201953413 U CN 2009201953413U CN 200920195341 U CN200920195341 U CN 200920195341U CN 201477375 U CN201477375 U CN 201477375U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- wheel
- convex block
- hour
- locating convex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/02—Back-gearing arrangements between gear train and hands
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/023—Driving, e.g. by springs or common drive with the clockwork; gears; escapements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromechanical Clocks (AREA)
Abstract
The utility model discloses an improved structure of an alarm clock movement, comprising an alarm wheel, an alarmhand, a hour wheel and a hour hand, wherein the alarm wheel is provided with an alarm wheel gear and an alarm wheel rotating shaft; the hour wheel is provided with a hour wheel gear and a hour wheel rotating shaft; the alarm wheel gear and the hour wheel gear are provided with corresponding positioning holes; one end of the alarmhand and one end of the hour hand are respectively provided with a connecting ring; a matched first positioning part is arranged between the reducing part of the alarm wheel rotating shaft and the connecting ring of the alarmhand; a matched second positioning part is arranged between the reducing part of the hour wheel rotating shaft and the connecting ring of the hour hand; the first positioning part and the second positioning part are correspondingly arranged at a first positioning position; the positioning hole of the alarm wheel gear and the positioning hole of the hour wheel gear are correspondingly arranged at a second positioning position; and the first positioning position and the second positioning position are correspondingly arranged. The improved structure has the beneficial effect that the operation for testing the alarm point of an alarm clock is simpler, thus improving the production efficiency.
Description
Technical field
The utility model relates to clock field, specifically is a kind of alarm clock movement.
Background technology
Existing alarm clock, its alarm hand and hour hands drive by make a noise wheel and hour wheel respectively.Noisy wheel comprises the make a noise wheel gear and the wheel rotating shaft of making a noise, one end of noisy wheel rotating shaft is vertically connected at the place, axle center of the wheel gear that makes a noise, the free end of taking turns rotating shaft that makes a noise is provided with reducing diameter part, and an end of alarm hand is provided with the abutment ring of circle shape, and alarm hand is enclosed within on the reducing diameter part of this wheel rotating shaft of making a noise by this abutment ring; Wheel gear and hour wheel rotating shaft when hour wheel comprises, place, the axle center of wheel gear when one end of hour wheel rotating shaft is vertically connected at, the free end of hour wheel rotating shaft is provided with reducing diameter part, and an end of hour hands is provided with the abutment ring of circle shape, and hour hands are taken turns on the reducing diameter part of rotating shaft at this moment by this abutment ring cover; And the wheel rotating shaft of making a noise is a hollow form, the cavity that formation can supply the hour wheel rotating shaft to pass, the time wheel gear end face on be provided with three concentric locating holes, and three pilot holes and the time wheel gear centre distance each is unequal, making a noise also is provided with three pilot holes on the end face of wheel gear, and with the time pilot hole on the wheel gear match.During installation, the free end of hour wheel rotating shaft is inserted in the cavity of the wheel rotating shaft of making a noise, and the reducing diameter part of hour wheel rotating shaft is passed outside this cavity, put alarm hand at the reducing diameter part of the wheel rotating shaft of making a noise, the reducing diameter part of hour wheel rotating shaft is inserted in hour hands.The alarm clock of this structure, accurately whether the workman at the noisy point of test alarm hand and hour hands during operate as normal, need repeatedly rotation group noisy knob or group pin knob to adjust, make hour hands and alarm hand overlapping, and the pilot hole on the wheel gear is aimed at the pilot hole on the noisy wheel gear when making, can impel the electroconductive elastic sheet contact circuit plate in the alarm clock, this moment, then expression was normal if quarter-bell is sounded.Like this, when the test quarter-bell, need repeatedly rotation group noisy knob or group pin knob to adjust, the pilot hole when making hour hands overlap and make with alarm hand on the wheel gear is aimed at the pilot hole on the noisy wheel gear, and operation is trouble comparatively, thereby influences production efficiency.
The utility model content
The purpose of this utility model provides a kind of improvement structure of testing the comparatively simple alarm clock movement of noisy point operation of alarm clock.
The technical solution of the utility model is such: the improvement structure of alarm clock movement, comprise noisy wheel, alarm hand, hour wheel and hour hands, noisy wheel is provided with the make a noise wheel gear and the wheel rotating shaft of making a noise, wheel gear and hour wheel rotating shaft when hour wheel is provided with, make a noise wheel gear and the time wheel gear be provided with corresponding positioning hole, an end of alarm hand and hour hands is respectively equipped with abutment ring; Be provided with first positioning element that matches between the reducing diameter part of described noisy wheel rotating shaft and the abutment ring of described alarm hand, be provided with second positioning element that matches between the reducing diameter part of described hour wheel rotating shaft and the abutment ring of described hour hands, corresponding first position location that is arranged at of above-mentioned first positioning element with above-mentioned second positioning element, the pilot hole of wheel gear is corresponding when above-mentioned is arranged at second position location for the pilot hole of above-mentioned noisy wheel gear, and above-mentioned first position location and the corresponding setting in above-mentioned second position location.
The reducing diameter part of described noisy wheel rotating shaft is placed outward and is provided with first locating convex block, the abutment ring inwall of described alarm hand is provided with and corresponding first detent of described first locating convex block, the reducing diameter part of described hour wheel rotating shaft is placed outward and is provided with second locating convex block, the abutment ring inwall of described hour hands is provided with and corresponding second detent of described second locating convex block, and first locating convex block and the corresponding setting on the axis direction of above-mentioned noisy wheel rotating shaft of second locating convex block.
The abutment ring inwall of described alarm hand is provided with the 3rd locating convex block, the reducing diameter part of described noisy wheel rotating shaft is placed outward and is provided with and corresponding the 3rd detent of described the 3rd locating convex block, the abutment ring inwall of described hour hands is provided with the 4th locating convex block, the reducing diameter part of described hour wheel rotating shaft is placed outward and is provided with and corresponding the 4th detent of described the 4th locating convex block, and the 3rd locating convex block and the corresponding setting on the axis direction of above-mentioned noisy wheel rotating shaft of the 4th locating convex block.
After adopting technique scheme, the improvement structure of a kind of alarm clock movement of the present utility model, be provided with first positioning element that matches between the reducing diameter part of its wheel rotating shaft of making a noise and the abutment ring of alarm hand, be provided with second positioning element that matches between the reducing diameter part of hour wheel rotating shaft and the abutment ring of hour hands, and first positioning element and the corresponding setting of second positioning element, the pilot hole of the wheel gear that makes a noise with the time wheel gear pilot hole corresponding.Compared with prior art, whether the workman accurately during operate as normal, can make alarm hand and hour hands directly coincide together by first positioning element and second positioning element at the noisy point of test alarm clock, and the pilot hole that makes the wheel gear that makes a noise with the time wheel gear pilot hole corresponding.Like this, when test noisy of alarm clock, do not need to rotate repeatedly again and dial noisy knob or dial the pin knob and adjust, operate very simple, thereby improved production efficiency.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is a structural representation of the present utility model.
Embodiment
The improvement structure of a kind of alarm clock movement of the present utility model, as Fig. 1, shown in 2, comprise hour wheel 1, wheel 2 makes a noise, hour hands 3 and alarm hand 4, wheel gear 11 and hour wheel rotating shaft 12 when hour wheel 1 comprises, place, the axle center of wheel gear 11 when one end of hour wheel rotating shaft 12 is vertically connected at, the free end of hour wheel rotating shaft 12 is provided with reducing diameter part 121, outer the placing of reducing diameter part 121 is provided with locating convex block 13, the end of the axial outer end of locating convex block 13 and reducing diameter part 121 flushes, the periphery of the lateral surface of locating convex block 13 and hour wheel rotating shaft 12 flushes, one end of hour hands 3 is provided with the abutment ring 31 of circle shape, the inwall of abutment ring 31 be provided with locating convex block 13 corresponding detents 32.
The wheel 2 that makes a noise comprises the make a noise wheel gear 21 and the wheel rotating shaft 22 of making a noise, the wheel rotating shaft 22 of making a noise is a hollow form, be formed with the cavity that can supply hour hands rotating shaft 12 to pass, one end of noisy wheel rotating shaft 22 is vertically connected at the place, axle center of the wheel gear 21 that makes a noise, the free end of taking turns rotating shaft 22 that makes a noise is provided with reducing diameter part 221, outer the placing of reducing diameter part 221 is provided with locating convex block 23, the end of the axial outer end of locating convex block 23 and reducing diameter part 221 flushes, the lateral surface of locating convex block 23 flushes with the periphery of the wheel rotating shaft 22 of making a noise, one end of alarm hand 4 is provided with the abutment ring 41 of circle shape, and the inwall of abutment ring 41 is provided with and locating convex block 23 corresponding detents 42.
The time wheel gear 11 end face be provided with three concentric locating holes 14, these three pilot holes 14 be separated by 120 the degree, and each is unequal for the centre distance of each pilot hole 14, the end face of wheel gear 21 of making a noise also is provided with respectively and three pilot holes, 14 corresponding three pilot holes 24, the position that aligns with locating convex block 13 and locating convex block 23 is first position location, the position that aligns with pilot hole 14 and pilot hole 24 is second position location, this first position location and the corresponding setting in second position location, promptly, when locating convex block 13 and locating convex block 23 align, pilot hole 14 also aligns with pilot hole 24, starts working thereby trigger alarm clock circuitry.
During installation, the free end of hour hands rotating shaft 12 is inserted in the cavity of the wheel rotating shaft 22 of making a noise, the reducing diameter part 121 of hour hands rotating shaft 12 is passed outside this cavity, and make locating convex block 13 corresponding on the axis direction of the wheel rotating shaft 22 of making a noise with locating convex block 23, the reducing diameter part 221 that the abutment ring 41 of alarm hand 4 is enclosed within alarm hand rotating shaft 22 puts, and make detent 42 and locating convex block 23 corresponding engagements, the abutment ring 31 of hour hands 3 is enclosed within the reducing diameter part 121 of hour hands rotating shaft 12, and make detent 32 and locating convex block 13 corresponding engagements, like this, alarm hand 4 and hour hands 3 just directly coincide together, and this moment, pilot hole 14 also aligned with pilot hole 24, the triggering alarm clock circuitry is started working, the testing staff does not need to rotate repeatedly group noisy knob again and dials the pin knob and adjust alarm hand and hour hands when noisy of test alarm clock, operate very simple, thereby enhance productivity.
In the utility model, also can on the abutment ring inwall of alarm hand, be provided with locating convex block, outer the placing of the reducing diameter part of alarm hand rotating shaft is provided with and the corresponding detent of locating convex block, hour hands the abutment ring inwall on be provided with locating convex block, outer the placing of the reducing diameter part of hour hands rotating shaft is provided with and the corresponding detent of locating convex block.
Claims (3)
1. the improvement structure of alarm clock movement, comprise noisy wheel, alarm hand, hour wheel and hour hands, noisy wheel is provided with the make a noise wheel gear and the wheel rotating shaft of making a noise, wheel gear and hour wheel rotating shaft when hour wheel is provided with, make a noise wheel gear and the time wheel gear be provided with corresponding positioning hole, an end of alarm hand and hour hands is respectively equipped with abutment ring; It is characterized in that: be provided with first positioning element that matches between the reducing diameter part of described noisy wheel rotating shaft and the abutment ring of described alarm hand, be provided with second positioning element that matches between the reducing diameter part of described hour wheel rotating shaft and the abutment ring of described hour hands, corresponding first position location that is arranged at of above-mentioned first positioning element with above-mentioned second positioning element, the pilot hole of wheel gear is corresponding when above-mentioned is arranged at second position location for the pilot hole of above-mentioned noisy wheel gear, and above-mentioned first position location and the corresponding setting in above-mentioned second position location.
2. the improvement structure of alarm clock movement according to claim 1, it is characterized in that: the reducing diameter part of described noisy wheel rotating shaft is placed outward and is provided with first locating convex block, the abutment ring inwall of described alarm hand is provided with and corresponding first detent of described first locating convex block, the reducing diameter part of described hour wheel rotating shaft is placed outward and is provided with second locating convex block, the abutment ring inwall of described hour hands is provided with and corresponding second detent of described second locating convex block, and first locating convex block and the corresponding setting on the axis direction of above-mentioned noisy wheel rotating shaft of second locating convex block.
3. the improvement structure of alarm clock movement according to claim 1, it is characterized in that: the abutment ring inwall of described alarm hand is provided with the 3rd locating convex block, the reducing diameter part of described noisy wheel rotating shaft is placed outward and is provided with and corresponding the 3rd detent of described the 3rd locating convex block, the abutment ring inwall of described hour hands is provided with the 4th locating convex block, the reducing diameter part of described hour wheel rotating shaft is placed outward and is provided with and corresponding the 4th detent of described the 4th locating convex block, and the 3rd locating convex block and the corresponding setting on the axis direction of above-mentioned noisy wheel rotating shaft of the 4th locating convex block.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201953413U CN201477375U (en) | 2009-09-19 | 2009-09-19 | Improved structure of alarm clock movement |
| PCT/CN2010/077060 WO2011032509A1 (en) | 2009-09-19 | 2010-09-17 | Improved alarm clock movement structure |
| HK10108849A HK1142490A2 (en) | 2009-09-19 | 2010-09-17 | Improved structure for alarm clock movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201953413U CN201477375U (en) | 2009-09-19 | 2009-09-19 | Improved structure of alarm clock movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477375U true CN201477375U (en) | 2010-05-19 |
Family
ID=42413627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201953413U Expired - Fee Related CN201477375U (en) | 2009-09-19 | 2009-09-19 | Improved structure of alarm clock movement |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN201477375U (en) |
| HK (1) | HK1142490A2 (en) |
| WO (1) | WO2011032509A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011032509A1 (en) * | 2009-09-19 | 2011-03-24 | Xu Jinju | Improved alarm clock movement structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3382664A (en) * | 1965-10-04 | 1968-05-14 | Gen Time Corp | Shutoff arrangement for spring wound alarm clock |
| US3405518A (en) * | 1965-10-12 | 1968-10-15 | Gen Time Corp | Test arrangement for batterypowered alarm clocks |
| JPS56101582A (en) * | 1980-01-17 | 1981-08-14 | Seiko Koki Kk | Time detection device for alarm clock |
| JPS62156588A (en) * | 1985-12-27 | 1987-07-11 | Seikosha Co Ltd | Alarm mechanism |
| JPS62156589A (en) * | 1985-12-27 | 1987-07-11 | Seikosha Co Ltd | Alarm mechanism |
| JPS6325584A (en) * | 1986-07-18 | 1988-02-03 | Seikosha Co Ltd | Alarm mechanism |
| CN2102530U (en) * | 1991-06-21 | 1992-04-22 | 山东烟台木钟厂 | Automatic tracing system of mechanical chronopher |
| CN201477375U (en) * | 2009-09-19 | 2010-05-19 | 许金锔 | Improved structure of alarm clock movement |
-
2009
- 2009-09-19 CN CN2009201953413U patent/CN201477375U/en not_active Expired - Fee Related
-
2010
- 2010-09-17 WO PCT/CN2010/077060 patent/WO2011032509A1/en active Application Filing
- 2010-09-17 HK HK10108849A patent/HK1142490A2/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011032509A1 (en) * | 2009-09-19 | 2011-03-24 | Xu Jinju | Improved alarm clock movement structure |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1142490A2 (en) | 2010-12-03 |
| WO2011032509A1 (en) | 2011-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130919 |